/**
*
* @param proximityMap a BitmapData whose regions are filled with the site index values; see PlanePointFsCanvas::fillRegions()
* @param x
* @param y
* @return coordinates of nearest Site to (x, y)
*
*/
public PointF NearestSitePointF(BitmapData proximityMap, float x, float y)
{
uint index = proximityMap.getPixel(x, y);
if (index > _sites.Count - 1)
{
return PointF.Empty;
}
return _sites[(int)index].Coord();
}
/**
*
* @param proximityMap a BitmapData whose regions are filled with the site index values; see PlaneVector2sCanvas::fillRegions()
* @param x
* @param y
* @return coordinates of nearest Site to (x, y)
*
*/
public Vector2 NearestSiteVector2(BitmapData proximityMap, float x, float y)
{
uint index = proximityMap.getPixel(x, y);
if (index > _sites.Count - 1)
{
return Vector2.zero;
}
return _sites[(int)index].Coord();
}
/**
*
* @param proximityMap a BitmapData whose regions are filled with the site index values; see PlanePointFsCanvas::fillRegions()
* @param x
* @param y
* @return coordinates of nearest Site to (x, y)
*
*/
public PointF NearestSitePointF(BitmapData proximityMap, float x, float y)
{
uint index = proximityMap.getPixel(x, y);
if (index > _sites.Count - 1)
{
return(PointF.Empty);
}
return(_sites[(int)index].Coord());
}
public List <uint> SiteColors(BitmapData referenceImage)
{
List <uint> colors = new List <uint>();
foreach (Site site in _sites)
{
colors.Add(referenceImage != null ? referenceImage.getPixel(site.X, site.Y) : site.color);
}
return(colors);
}
/**
*
* @param proximityMap a BitmapData whose regions are filled with the site index values; see PlaneVector2sCanvas::fillRegions()
* @param x
* @param y
* @return coordinates of nearest Site to (x, y)
*
*/
public Vector2 NearestSiteVector2(BitmapData proximityMap, float x, float y)
{
uint index = proximityMap.getPixel(x, y);
if (index > _sites.Count - 1)
{
return(Vector2.zero);
}
return(_sites[(int)index].Coord());
}
public List<uint> SiteColors(BitmapData referenceImage)
{
List<uint> colors = new List<uint>();
foreach (Site site in _sites)
{
colors.Add(referenceImage != null ? referenceImage.getPixel(site.X, site.Y) : site.color);
}
return colors;
}